CVEvulnerability
CVE-2026-41254
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-04-18
- Last modified
- 2026-10-26
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.0 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:L
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190, CWE-696
Description
Little CMS (lcms2) through 2.18 has an integer overflow in CubeSize in cmslut.c because the overflow check is performed after the multiplication.
Affected configurations
• littlecms little cms (<= 2.18)
Related
References
- https://abhinavagarwal07.github.io/posts/lcms2-cubesize-overflow/ Exploit, Third Party Advisory
- https://github.com/mm2/Little-CMS/commit/da6110b1d14abc394633a388209abd5ebedd7ab0 Patch
- https://github.com/mm2/Little-CMS/commit/e0641b1828d0a1af5ecb1b11fe22f24fceefd4bc Patch
- https://github.com/mm2/Little-CMS/security/advisories/GHSA-4xp6-rcgg-m9qq Broken Link
- https://www.openwall.com/lists/oss-security/2026/04/17/16 Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2026/05/msg00014.html lists.debian.org